/* 
 * HSRP Agrotech - Crop Database Styles
 * 
 * Modern grid layout for agricultural knowledge base
 */

/* ========================================
   CROP DB HERO
   ======================================== */
.crop-db-hero {
    background: var(--gradient-primary);
    padding: var(--space-16) 0;
    text-align: center;
    color: white;
    border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
    margin-bottom: calc(var(--space-10) * -1); /* Pull up controls */
    position: relative;
    z-index: 1;
}

.crop-db-hero .container {
    max-width: 800px;
    margin: 0 auto;
}

.crop-db-hero .section-badge {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: inline-block;
    margin-bottom: var(--space-4);
}

.crop-db-hero h1 {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--space-4);
    font-weight: 800;
    color: white;
}

.crop-db-hero p {
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
    line-height: 1.6;
    color: white;
}

/* ========================================
   CONTROLS SECTION
   ======================================== */
.crop-db-controls {
    padding: var(--space-10) 0 var(--space-6);
    position: relative;
    z-index: 2;
}

.crop-controls-inner {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border-light);
}

/* Search Wrap */
.crop-search-wrap {
    position: relative;
    margin-bottom: var(--space-10);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.crop-search-input {
    width: 100%;
    padding: var(--space-4) var(--space-12) var(--space-4) var(--space-16);
    font-size: var(--font-size-lg);
    border: 2px solid #edf2f7;
    border-radius: var(--radius-xl);
    background: #f7fafc;
    transition: all 0.3s ease;
}

.crop-search-wrap .search-icon {
    position: absolute;
    left: var(--space-6);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    opacity: 0.5;
}

.crop-search-input:focus {
    border-color: var(--color-primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(82, 183, 136, 0.15);
    outline: none;
}

/* Filter Tabs */
.crop-filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
}

.filter-tab {
    padding: var(--space-2) var(--space-6);
    background-color: #f7fafc;
    border: 1px solid #edf2f7;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-tab:hover {
    background-color: var(--color-primary-50);
    color: var(--color-primary-700);
    border-color: var(--color-primary-200);
}

.filter-tab.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    box-shadow: 0 4px 10px rgba(82, 183, 136, 0.3);
}

.crop-results-count {
    text-align: center;
    margin-top: var(--space-6);
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}

/* ========================================
   CROPS GRID
   ======================================== */
.crop-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

@media (min-width: 640px) {
    .crop-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .crop-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Crop Card */
.crop-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.crop-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.crop-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.crop-card-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
    background: #f1f5f9;
}

.crop-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.crop-card:hover .crop-card-image img {
    transform: scale(1.05);
}

.crop-category-tag {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-sm);
    z-index: 2;
}

.crop-card-body {
    padding: var(--space-4);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.crop-card-name {
    font-size: var(--font-size-xl);
    color: var(--color-secondary);
    margin: 0 0 var(--space-1) 0;
    font-weight: var(--font-weight-bold);
}

.crop-card-sci {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    font-style: italic;
    margin: 0 0 var(--space-3) 0;
}

.crop-card-excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin: 0 0 var(--space-5) 0;
    flex-grow: 1;
}

.crop-card-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border-light);
    margin-bottom: var(--space-4);
}

.crop-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

.meta-icon {
    font-size: 14px;
}

.crop-card-regions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.region-tag {
    font-size: 11px;
    background-color: var(--color-bg-light);
    color: var(--color-text-secondary);
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--color-border-light);
}

.region-more {
    background-color: transparent;
    border: 1px dashed var(--color-border);
    color: var(--color-text-tertiary);
}

.difficulty-easy { color: #10b981; }
.difficulty-moderate { color: #f59e0b; }
.difficulty-hard { color: #ef4444; }

.crop-database-page .container {
    max-width: 1200px;
    padding-bottom: var(--space-20);
}

.crop-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-12);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border-light);
}

.crop-pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-white);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border-light);
    text-decoration: none;
}

.crop-pagination .page-numbers:hover {
    background-color: var(--color-accent-light);
    color: var(--color-primary-dark);
    border-color: var(--color-primary-light);
}

.crop-pagination .page-numbers.current {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.crop-pagination .page-numbers.dots {
    border: none;
    background: transparent;
    pointer-events: none;
}